After  Clearwire announced it was changing its 4G plans to replace WiMax with LTE, and Sprint was aligned in that decision, the pundits and wise men decided that WiMax was all but dead and that Intel failed once again in wireless. Those were reasonable conclusions at the time. Now it seems that thinking may be a tad premature. Yesterday, Sequans announced a technology platform called 4Sight that enables operators to have WiMax and LTE coexist, thus providing them with many options as to how to deploy their 4G systems.

Check this link for details:

Sequans 4Sight Solution

This platform is a wonderful example of how adversity sometimes is just the pointer to a positive way forward.